Results 11 to 20 of about 4,428 (209)
Follow-Up Magnetic Resonance Imaging in Monitoring Charcot Foot and Its Association With Total Contact Cast Treatment Duration and Long-Term Outcomes: A Retrospective Cohort Study. [PDF]
J Foot Ankle ResABSTRACT Aims/Hypothesis Charcot foot (CF), a potentially debilitating complication of neuropathy, requires offloading to avoid foot deformities. Follow‐up MRI examinations are often used to determine the optimal duration of total contact cast (TCC) offloading treatment.
Schoug J +3 more
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Journal of Functional Analysis, 2022 We study minimal integrability conditions via Luxemburg-type expressions with respect to generalized oscillations that imply the membership of a given function $f$ to the space BMO. Our method is simple, sharp and flexible enough to be adapted to several different settings, like spaces of homogeneous type, non doubling measures on $\mathbb{R}^n$ and ...
Javier Canto +3 more
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Weighted W1, p (·)-Regularity for Degenerate Elliptic Equations in Reifenberg Domains
Advances in Nonlinear Analysis, 2021 Let w be a Muckenhoupt A2(ℝn) weight and Ω a bounded Reifenberg flat domain in ℝn. Assume that p (·):Ω → (1, ∞) is a variable exponent satisfying the log-Hölder continuous condition.
Zhang Junqiang, Yang Dachun, Yang Sibei
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Another Characterization of BMO [PDF]
Proceedings of the American Mathematical Society, 1980 The following characterization of functions of bounded mean oscillation (BMO) is proved. f is in BMO if and only if \[ f = α log g ∗ − β log h ∗ + b f = \alpha ...
R. R. Coifman, Richard Rochberg
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BMC Ophthalmology, 2021 Background To assess the diagnostic capability of novel Bruch’s membrane opening (BMO)-based disc parameters, the BMO-minimum rim width (BMO-MRW) and the BMO-minimum rim area (BMO-MRA) in the Chinese population and compare them to the retinal nerve fiber
Ruoshi Li +8 more
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BMO from dyadic BMO for nonhomogeneous measures [PDF]
Publicacions Matemàtiques, 2020 The usual one third trick allows to reduce problems involving general cubes to a countable family. Moreover, this covering lemma uses only dyadic cubes, which allows to use nice martingale properties in harmonic analysis problems. We consider alternatives to this technique in spaces equipped with nonhomogeneous measures.
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BMO and Asymptotic Homogeneity
Axioms, 2022 First, we prove that the BMO condition by John–Nirenberg leads in the natural way to the asymptotic homogeneity at the origin of regular homeomorphic solutions of the degenerate Beltrami equations. Then, on this basis we establish a series of criteria for the existence of regular homeomorphic solutions of the degenerate Beltrami equations in the whole ...
Vladimir Gutlyanskii +3 more
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Detection of superficial and buried optic disc drusen with swept-source optical coherence tomography
BMC Ophthalmology, 2022 Background To detect the superficial and buried optic disc drusen (ODD) with swept-source optical coherence tomography (SS-OCT). Methods Retrospective cross-sectional study.
Xiaohong Guo +8 more
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Embedding $\mathit{BMO}$ into weighted $\mathit{BMO}$
Publicacions Matemàtiques, 2021 A classical result of harmonic analysis asserts that if a weight $w$ satisfies Muckenhoupt's condition $A_\infty$, then the unweighted class $\mathit{BMO}$ is contained in the weighted space $\mathit{BMO}(w)$. The paper identifies the norm of this embedding in the one-dimensional setting.
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Joint Approximation in BMO [PDF]
Journal of Functional Analysis, 2000 AbstractA characterization of Farrell sets for the space of harmonic or holomorphic functions whose boundary values are in BMO (VMO) is obtained. The main step of the proof is the construction of certain VMO functions which are related to the sharpness of the John–Nirenberg inequality.
Joan Orobitg, Artur Nicolau
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